This is a head start: Click Here
Also, dig around a bit, you'll find plenty more, or just hit on google python reserved words/python reserved imports.
As for the imports, before naming a module, make sure you check the name in the documentation, Click Here, to see if the name already exist.

''' names_reserved101.py
show all builtin functions/methods and keywords
avoid using any of those names for your variables, or
you will get conflicts, using keywords flag as error
'''
from keyword import kwlist
print("A list of Python's keywords:")
print('\n'.join(kwlist))
print('-'*60)
print("Show all Python builtin functions, classes and alike:")
# does a case insensitive sort first
print('\n'.join(sorted(dir(__builtins__), key=str.lower)))

There is also this ...

print("Show all the modules Python currently knows about:")
help("modules")

Sorry to clutter this question with even more long code, but this is a script I wrote to check modules/classes for builtin conflicts. It searches the current directory for modules or can be used on other directories by adding to sys.path.

If the name of this script is 'pyconflicts.py' you would run it like this:

./pyconflicts.py myscript
./pyconflicts.py myscript.myclass
** notice no .py extension, name it like you were going to import it.
./pyconflicts.py myotherscript /path/to/myotherdir
** if myotherscript is in a different directory, you will need to add that dir to python path.

I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...

Write a C program that should create a 10 element array of random integers (0 to 9). The program should total all of the numbers in the odd positions of the array and compare them with the total of the numbers in the even positions of the array and indicate ...